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القلب الميمن - Dextrocardia


القلب الميمن - Dextrocardia

الصورة

الشرح

صورة تبين التشوه الجنيني : القلب الميمن : Dextrocardia .

و يظهر التشوه بالصورة الشعاعية كما يلي :

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السنة الثالثة


ECG Eye-wink

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drferas
السنة السادسة


Embarrased Embarrased Embarrased Embarrased Embarrased

Schematic drawings illustrate the standard anatomy of situs solitus (A) and the mirror image of situs inversus (B). The right lung (RL), left lung (LL), right atrium (RA), and left atrium (LA) are shown.
cerceau de jasmin's picture
cerceau de jasmin
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هي الصورة أوضح لل situs inversus :

cerceau de jasmin's picture
cerceau de jasmin
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المصدر :Eye-wink
http://www.adhb.govt.nz/newborn/teachingresources/radiology/cardiology.htm

cerceau de jasmin's picture
cerceau de jasmin
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Dextrocardia with situs inversus ,and Dextrocardia with situs solitus

cerceau de jasmin's picture
cerceau de jasmin
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Dextrocardia with situs inversus (reversed abdominal contents) is essentially a mirror image of a heart, with a mirror image of the abdominal contents. In this situation, the cardiac anatomy and connections are usually (but not always) normal.

In dextrocardia with situs solitus (normally-oriented abdominal contents), congenital cardiac disease is more likely. The lesions are frequently complex and often require surgical correction.

cerceau de jasmin's picture
cerceau de jasmin
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Dextrocardia may be because a normally left-sided heart (levocardia) is displaced to the right side (either because of pressure from a mass in the left hemithorax, or collapse of the right lung drawing the heart to that side) or because the heart is "flipped" around and is anatomically inverted

.

cerceau de jasmin's picture
cerceau de jasmin
السنة الثالثة

The heart is almost always located in the left side of the chest. Dextrocardia is a condition in which the heart is located in the right side of the chest. Dextrocardia can also cause the heart to develop in a mirror image of the normal heart. In the more common types of dextrocardia, heart defects are present in addition to the abnormal location of the heart.
cerceau de jasmin's picture
cerceau de jasmin
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